$(function(){
	externalLink();
//	$("img",".btn").rollover();
	$("img",".linkList").rollover();
	$("img","#corporateNavi").rollover();
	$("img","#lNavi").rollover();
});

function externalLink(){
	$('a.external').attr('target','_blank');
}

function winopen(url,width,height){
	w = window.open(url, 'win','width='+width+',height='+height+',status=no,scrollbars=yes,directories=no,menubar=no,resizable=yes,toolbar=no');
}